Information card for entry 4318637

Structure parameters

• Common name: 1,3-bis(2,6-dimesitylphenyl)-2,4-diphenylcyclotetraphosphane
• Formula: C62 H64 O0.5 P4
• Calculated formula: C62 H60 O0.5 P4
• Title of publication: Syntheses and Structural Characterizations of the Unsymmetrical Diphosphene DmpPPMes* (Dmp = 2,6-Mes2C6H3, Mes* = 2,4,6-tBu3C6H2) and the Cyclotetraphosphane [DmpPPPh]2
• Authors of publication: Rhett C. Smith; Eugenijus Urnezius; Kin-Chung Lam; Arnold L. Rheingold; John D. Protasiewicz
• Journal of publication: Inorganic Chemistry
• Year of publication: 2002
• Journal volume: 41
• Pages of publication: 5296 - 5299
• a: 12.4811 ± 0.0013 Å
• b: 13.0376 ± 0.0013 Å
• c: 19.996 ± 0.002 Å
• α: 80.933 ± 0.008°
• β: 78.112 ± 0.007°
• γ: 62.186 ± 0.006°
• Cell volume: 2809.1 ± 0.5 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1504
• Residual factor for significantly intense reflections: 0.077
• Weighted residual factors for significantly intense reflections: 0.2072
• Weighted residual factors for all reflections included in the refinement: 0.245
• Goodness-of-fit parameter for all reflections included in the refinement: 1.08
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No